Andrew Shafer is Chief Mktg Cust & Brnd Officer at Gevo, Inc. (GEVO). They have made 2 open-market trades across 1 company since 2023, most recently 2026-06-12.
CIK 0001999254
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GEVO | 311,608 | $363K |
Shares reported on the most recent Form 4, priced at the 2026-06-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GEVO | SELL · 10b5-1 | 2026-06-12 | 2026-06-15 | $1.43 | $13K | -3.5% | +10.0% | +10.4% |
| GEVO | SELL · 10b5-1 | 2026-05-27 | 2026-05-29 | $1.76 | $57K | -19.3% | -19.3% | -8.4% |
| GEVO | SELL · 10b5-1 | 2026-05-01 | 2026-05-01 | $2.00 | $11K | -13.3% | -8.5% | -23.8% |
| GEVO | SELL · 10b5-1 | 2026-04-01 | 2026-04-02 | $2.71 | $15K | -12.7% | -9.2% | -37.1% |
| GEVO | SELL | 2026-03-10 | 2026-03-12 | $2.21 | $12K | -2.9% | -17.1% | -39.4% |
| GEVO | SELL · 10b5-1 | 2026-01-20 | 2026-01-21 | $1.99 | $10K | -5.2% | -7.7% | -9.7% |
| GEVO | SELL · 10b5-1 | 2025-12-22 | 2025-12-23 | $2.19 | $11K | -6.5% | -4.2% | +9.3% |
| GEVO | SELL · 10b5-1 | 2025-11-20 | 2025-11-21 | $1.99 | $10K | +21.5% | +11.8% | -3.1% |
| GEVO | SELL · 10b5-1 | 2025-11-03 | 2025-11-04 | $2.28 | $136K | -7.6% | +11.2% | -10.4% |
| GEVO | SELL · 10b5-1 | 2025-10-20 | 2025-10-23 | $2.53 | $13K | -13.9% | -17.1% | -18.0% |
| GEVO | SELL · 10b5-1 | 2025-09-22 | 2025-09-22 | $2.01 | $10K | +1.0% | +18.9% | +8.5% |
| GEVO | SELL · 10b5-1 | 2025-08-20 | 2025-08-21 | $1.58 | $8K | +1.2% | +23.0% | +20.5% |
| GEVO | SELL · 10b5-1 | 2025-07-21 | 2025-07-22 | $1.55 | $8K | -18.7% | +7.3% | +74.0% |
| GEVO | SELL · 10b5-1 | 2025-06-20 | 2025-07-11 | $1.35 | $7K | +6.5% | -14.1% | +56.0% |
| GEVO | SELL · 10b5-1 | 2025-05-30 | 2025-06-02 | $1.28 | $35K | +5.1% | +20.5% | +47.0% |
| GEVO | SELL · 10b5-1 | 2025-05-20 | 2025-05-20 | $1.15 | $6K | +3.6% | +14.3% | +50.0% |
| GEVO | SELL · 10b5-1 | 2025-04-21 | 2025-04-23 | $1.11 | $6K | -11.2% | -4.3% | +27.6% |
| GEVO | SELL · 10b5-1 | 2025-03-24 | 2025-03-26 | $1.33 | $13K | -16.0% | -4.8% | +4.0% |
| GEVO | SELL · 10b5-1 | 2024-11-05 | 2024-11-06 | $2.37 | $128K | -17.2% | -10.9% | +6.9% |
| GEVO | SELL | 2023-12-26 | 2023-12-26 | $1.23 | $31K | -11.1% | -28.2% | -50.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.